19044492

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{727}}^1$

素因数の和:830

約数の個数: 48

約数和(自身を含む): 46475520

約数和(自身を除く): 27431028

約数列:

[1, 2, 3, 4, 6, 12, 37, 59, 74, 111, 118, 148, 177, 222, 236, 354, 444, 708, 727, 1454, 2181, 2183, 2908, 4362, 4366, 6549, 8724, 8732, 13098, 26196, 26899, 42893, 53798, 80697, 85786, 107596, 128679, 161394, 171572, 257358, 322788, 514716, 1587041, 3174082, 4761123, 6348164, 9522246, 19044492]

約数ペア:

[(1, 19044492), (2, 9522246), (3, 6348164), (4, 4761123), (6, 3174082), (12, 1587041), (37, 514716), (59, 322788), (74, 257358), (111, 171572), (118, 161394), (148, 128679), (177, 107596), (222, 85786), (236, 80697), (354, 53798), (444, 42893), (708, 26899), (727, 26196), (1454, 13098), (2181, 8732), (2183, 8724), (2908, 6549), (4362, 4366)]