19477128

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:403

約数の個数: 96

約数和(自身を含む): 56498400

約数和(自身を除く): 37021272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 121, 132, 152, 209, 228, 242, 264, 353, 363, 418, 456, 484, 627, 706, 726, 836, 968, 1059, 1254, 1412, 1452, 1672, 2118, 2299, 2508, 2824, 2904, 3883, 4236, 4598, 5016, 6707, 6897, 7766, 8472, 9196, 11649, 13414, 13794, 15532, 18392, 20121, 23298, 26828, 27588, 31064, 40242, 42713, 46596, 53656, 55176, 73777, 80484, 85426, 93192, 128139, 147554, 160968, 170852, 221331, 256278, 295108, 341704, 442662, 512556, 590216, 811547, 885324, 1025112, 1623094, 1770648, 2434641, 3246188, 4869282, 6492376, 9738564, 19477128]

約数ペア:

[(1, 19477128), (2, 9738564), (3, 6492376), (4, 4869282), (6, 3246188), (8, 2434641), (11, 1770648), (12, 1623094), (19, 1025112), (22, 885324), (24, 811547), (33, 590216), (38, 512556), (44, 442662), (57, 341704), (66, 295108), (76, 256278), (88, 221331), (114, 170852), (121, 160968), (132, 147554), (152, 128139), (209, 93192), (228, 85426), (242, 80484), (264, 73777), (353, 55176), (363, 53656), (418, 46596), (456, 42713), (484, 40242), (627, 31064), (706, 27588), (726, 26828), (836, 23298), (968, 20121), (1059, 18392), (1254, 15532), (1412, 13794), (1452, 13414), (1672, 11649), (2118, 9196), (2299, 8472), (2508, 7766), (2824, 6897), (2904, 6707), (3883, 5016), (4236, 4598)]