15698323868

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{32089}}^1$

素因数の和:32310

約数の個数: 48

約数和(自身を含む): 29812893600

約数和(自身を除く): 14114569732

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 157, 164, 314, 628, 779, 1558, 2983, 3116, 5966, 6437, 11932, 12874, 25748, 32089, 64178, 122303, 128356, 244606, 489212, 609691, 1219382, 1315649, 2438764, 2631298, 5037973, 5262596, 10075946, 20151892, 24997331, 49994662, 95721487, 99989324, 191442974, 206556893, 382885948, 413113786, 826227572, 3924580967, 7849161934, 15698323868]

約数ペア:

[(1, 15698323868), (2, 7849161934), (4, 3924580967), (19, 826227572), (38, 413113786), (41, 382885948), (76, 206556893), (82, 191442974), (157, 99989324), (164, 95721487), (314, 49994662), (628, 24997331), (779, 20151892), (1558, 10075946), (2983, 5262596), (3116, 5037973), (5966, 2631298), (6437, 2438764), (11932, 1315649), (12874, 1219382), (25748, 609691), (32089, 489212), (64178, 244606), (122303, 128356)]