19005480170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{8273}}^1$

素因数の和:8519

約数の個数: 64

約数和(自身を含む): 36673015680

約数和(自身を除く): 17667535510

約数列:

[1, 2, 5, 10, 19, 38, 95, 107, 113, 190, 214, 226, 535, 565, 1070, 1130, 2033, 2147, 4066, 4294, 8273, 10165, 10735, 12091, 16546, 20330, 21470, 24182, 41365, 60455, 82730, 120910, 157187, 229729, 314374, 459458, 785935, 885211, 934849, 1148645, 1571870, 1770422, 1869698, 2297290, 4426055, 4674245, 8852110, 9348490, 16819009, 17762131, 33638018, 35524262, 84095045, 88810655, 100028843, 168190090, 177621310, 200057686, 500144215, 1000288430, 1900548017, 3801096034, 9502740085, 19005480170]

約数ペア:

[(1, 19005480170), (2, 9502740085), (5, 3801096034), (10, 1900548017), (19, 1000288430), (38, 500144215), (95, 200057686), (107, 177621310), (113, 168190090), (190, 100028843), (214, 88810655), (226, 84095045), (535, 35524262), (565, 33638018), (1070, 17762131), (1130, 16819009), (2033, 9348490), (2147, 8852110), (4066, 4674245), (4294, 4426055), (8273, 2297290), (10165, 1869698), (10735, 1770422), (12091, 1571870), (16546, 1148645), (20330, 934849), (21470, 885211), (24182, 785935), (41365, 459458), (60455, 314374), (82730, 229729), (120910, 157187)]