13239312670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{51349}}^1$

素因数の和:51457

約数の個数: 64

約数和(自身を含む): 26619840000

約数和(自身を除く): 13380527330

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 59, 95, 115, 118, 190, 230, 295, 437, 590, 874, 1121, 1357, 2185, 2242, 2714, 4370, 5605, 6785, 11210, 13570, 25783, 51349, 51566, 102698, 128915, 256745, 257830, 513490, 975631, 1181027, 1951262, 2362054, 3029591, 4878155, 5905135, 6059182, 9756310, 11810270, 15147955, 22439513, 30295910, 44879026, 57562229, 69680593, 112197565, 115124458, 139361186, 224395130, 287811145, 348402965, 575622290, 696805930, 1323931267, 2647862534, 6619656335, 13239312670]

約数ペア:

[(1, 13239312670), (2, 6619656335), (5, 2647862534), (10, 1323931267), (19, 696805930), (23, 575622290), (38, 348402965), (46, 287811145), (59, 224395130), (95, 139361186), (115, 115124458), (118, 112197565), (190, 69680593), (230, 57562229), (295, 44879026), (437, 30295910), (590, 22439513), (874, 15147955), (1121, 11810270), (1357, 9756310), (2185, 6059182), (2242, 5905135), (2714, 4878155), (4370, 3029591), (5605, 2362054), (6785, 1951262), (11210, 1181027), (13570, 975631), (25783, 513490), (51349, 257830), (51566, 256745), (102698, 128915)]