15665965044

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{667091}}^1$

素因数の和:667220

約数の個数: 48

約数和(自身を含む): 38851438080

約数和(自身を除く): 23185473036

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 103, 114, 206, 228, 309, 412, 618, 1236, 1957, 3914, 5871, 7828, 11742, 23484, 667091, 1334182, 2001273, 2668364, 4002546, 8005092, 12674729, 25349458, 38024187, 50698916, 68710373, 76048374, 137420746, 152096748, 206131119, 274841492, 412262238, 824524476, 1305497087, 2610994174, 3916491261, 5221988348, 7832982522, 15665965044]

約数ペア:

[(1, 15665965044), (2, 7832982522), (3, 5221988348), (4, 3916491261), (6, 2610994174), (12, 1305497087), (19, 824524476), (38, 412262238), (57, 274841492), (76, 206131119), (103, 152096748), (114, 137420746), (206, 76048374), (228, 68710373), (309, 50698916), (412, 38024187), (618, 25349458), (1236, 12674729), (1957, 8005092), (3914, 4002546), (5871, 2668364), (7828, 2001273), (11742, 1334182), (23484, 667091)]