22155452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 44943360

約数和(自身を除く): 22787908

約数列:

[1, 2, 4, 11, 22, 31, 37, 44, 62, 74, 124, 148, 341, 407, 439, 682, 814, 878, 1147, 1364, 1628, 1756, 2294, 4588, 4829, 9658, 12617, 13609, 16243, 19316, 25234, 27218, 32486, 50468, 54436, 64972, 149699, 178673, 299398, 357346, 503533, 598796, 714692, 1007066, 2014132, 5538863, 11077726, 22155452]

約数ペア:

[(1, 22155452), (2, 11077726), (4, 5538863), (11, 2014132), (22, 1007066), (31, 714692), (37, 598796), (44, 503533), (62, 357346), (74, 299398), (124, 178673), (148, 149699), (341, 64972), (407, 54436), (439, 50468), (682, 32486), (814, 27218), (878, 25234), (1147, 19316), (1364, 16243), (1628, 13609), (1756, 12617), (2294, 9658), (4588, 4829)]