11288470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:157

約数の個数: 48

約数和(自身を含む): 22219920

約数和(自身を除く): 10931450

約数列:

[1, 2, 5, 10, 19, 38, 53, 59, 95, 106, 118, 190, 265, 295, 361, 530, 590, 722, 1007, 1121, 1805, 2014, 2242, 3127, 3610, 5035, 5605, 6254, 10070, 11210, 15635, 19133, 21299, 31270, 38266, 42598, 59413, 95665, 106495, 118826, 191330, 212990, 297065, 594130, 1128847, 2257694, 5644235, 11288470]

約数ペア:

[(1, 11288470), (2, 5644235), (5, 2257694), (10, 1128847), (19, 594130), (38, 297065), (53, 212990), (59, 191330), (95, 118826), (106, 106495), (118, 95665), (190, 59413), (265, 42598), (295, 38266), (361, 31270), (530, 21299), (590, 19133), (722, 15635), (1007, 11210), (1121, 10070), (1805, 6254), (2014, 5605), (2242, 5035), (3127, 3610)]