15619164

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:407

約数の個数: 72

約数和(自身を含む): 41470464

約数和(自身を除く): 25851300

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 121, 124, 132, 186, 242, 341, 347, 363, 372, 484, 682, 694, 726, 1023, 1041, 1364, 1388, 1452, 2046, 2082, 3751, 3817, 4092, 4164, 7502, 7634, 10757, 11253, 11451, 15004, 15268, 21514, 22506, 22902, 32271, 41987, 43028, 45012, 45804, 64542, 83974, 118327, 125961, 129084, 167948, 236654, 251922, 354981, 473308, 503844, 709962, 1301597, 1419924, 2603194, 3904791, 5206388, 7809582, 15619164]

約数ペア:

[(1, 15619164), (2, 7809582), (3, 5206388), (4, 3904791), (6, 2603194), (11, 1419924), (12, 1301597), (22, 709962), (31, 503844), (33, 473308), (44, 354981), (62, 251922), (66, 236654), (93, 167948), (121, 129084), (124, 125961), (132, 118327), (186, 83974), (242, 64542), (341, 45804), (347, 45012), (363, 43028), (372, 41987), (484, 32271), (682, 22902), (694, 22506), (726, 21514), (1023, 15268), (1041, 15004), (1364, 11451), (1388, 11253), (1452, 10757), (2046, 7634), (2082, 7502), (3751, 4164), (3817, 4092)]