13611296

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:457

約数の個数: 48

約数和(自身を含む): 28748160

約数和(自身を除く): 15136864

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 76, 122, 152, 244, 304, 367, 488, 608, 734, 976, 1159, 1468, 1952, 2318, 2936, 4636, 5872, 6973, 9272, 11744, 13946, 18544, 22387, 27892, 37088, 44774, 55784, 89548, 111568, 179096, 223136, 358192, 425353, 716384, 850706, 1701412, 3402824, 6805648, 13611296]

約数ペア:

[(1, 13611296), (2, 6805648), (4, 3402824), (8, 1701412), (16, 850706), (19, 716384), (32, 425353), (38, 358192), (61, 223136), (76, 179096), (122, 111568), (152, 89548), (244, 55784), (304, 44774), (367, 37088), (488, 27892), (608, 22387), (734, 18544), (976, 13946), (1159, 11744), (1468, 9272), (1952, 6973), (2318, 5872), (2936, 4636)]