15697213432

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1801}}^1\times {\mathrm{3373}}^1$

素因数の和:5216

約数の個数: 64

約数和(自身を含む): 32831719200

約数和(自身を除く): 17134505768

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 1801, 2584, 3373, 3602, 6746, 7204, 13492, 14408, 26984, 30617, 34219, 57341, 61234, 64087, 68438, 114682, 122468, 128174, 136876, 229364, 244936, 256348, 273752, 458728, 512696, 581723, 1089479, 1163446, 2178958, 2326892, 4357916, 4653784, 6074773, 8715832, 12149546, 24299092, 48598184, 103271141, 115420687, 206542282, 230841374, 413084564, 461682748, 826169128, 923365496, 1962151679, 3924303358, 7848606716, 15697213432]

約数ペア:

[(1, 15697213432), (2, 7848606716), (4, 3924303358), (8, 1962151679), (17, 923365496), (19, 826169128), (34, 461682748), (38, 413084564), (68, 230841374), (76, 206542282), (136, 115420687), (152, 103271141), (323, 48598184), (646, 24299092), (1292, 12149546), (1801, 8715832), (2584, 6074773), (3373, 4653784), (3602, 4357916), (6746, 2326892), (7204, 2178958), (13492, 1163446), (14408, 1089479), (26984, 581723), (30617, 512696), (34219, 458728), (57341, 273752), (61234, 256348), (64087, 244936), (68438, 229364), (114682, 136876), (122468, 128174)]