15551469076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{445703}}^1$

素因数の和:445792

約数の個数: 48

約数和(自身を含む): 32497170048

約数和(自身を除く): 16945700972

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 61, 122, 143, 244, 286, 572, 671, 793, 1342, 1586, 2684, 3172, 8723, 17446, 34892, 445703, 891406, 1782812, 4902733, 5794139, 9805466, 11588278, 19610932, 23176556, 27187883, 54375766, 63735529, 108751532, 127471058, 254942116, 299066713, 353442479, 598133426, 706884958, 1196266852, 1413769916, 3887867269, 7775734538, 15551469076]

約数ペア:

[(1, 15551469076), (2, 7775734538), (4, 3887867269), (11, 1413769916), (13, 1196266852), (22, 706884958), (26, 598133426), (44, 353442479), (52, 299066713), (61, 254942116), (122, 127471058), (143, 108751532), (244, 63735529), (286, 54375766), (572, 27187883), (671, 23176556), (793, 19610932), (1342, 11588278), (1586, 9805466), (2684, 5794139), (3172, 4902733), (8723, 1782812), (17446, 891406), (34892, 445703)]