19004475984

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1791523}}^1$

素因数の和:1791564

約数の個数: 80

約数和(自身を含む): 55981541952

約数和(自身を除く): 36977065968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 442, 624, 663, 816, 884, 1326, 1768, 2652, 3536, 5304, 10608, 1791523, 3583046, 5374569, 7166092, 10749138, 14332184, 21498276, 23289799, 28664368, 30455891, 42996552, 46579598, 60911782, 69869397, 85993104, 91367673, 93159196, 121823564, 139738794, 182735346, 186318392, 243647128, 279477588, 365470692, 372636784, 395926583, 487294256, 558955176, 730941384, 791853166, 1117910352, 1187779749, 1461882768, 1583706332, 2375559498, 3167412664, 4751118996, 6334825328, 9502237992, 19004475984]

約数ペア:

[(1, 19004475984), (2, 9502237992), (3, 6334825328), (4, 4751118996), (6, 3167412664), (8, 2375559498), (12, 1583706332), (13, 1461882768), (16, 1187779749), (17, 1117910352), (24, 791853166), (26, 730941384), (34, 558955176), (39, 487294256), (48, 395926583), (51, 372636784), (52, 365470692), (68, 279477588), (78, 243647128), (102, 186318392), (104, 182735346), (136, 139738794), (156, 121823564), (204, 93159196), (208, 91367673), (221, 85993104), (272, 69869397), (312, 60911782), (408, 46579598), (442, 42996552), (624, 30455891), (663, 28664368), (816, 23289799), (884, 21498276), (1326, 14332184), (1768, 10749138), (2652, 7166092), (3536, 5374569), (5304, 3583046), (10608, 1791523)]