19754616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1993}}^1$

素因数の和:2068

約数の個数: 64

約数和(自身を含む): 57427200

約数和(自身を除く): 37672584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 59, 84, 118, 168, 177, 236, 354, 413, 472, 708, 826, 1239, 1416, 1652, 1993, 2478, 3304, 3986, 4956, 5979, 7972, 9912, 11958, 13951, 15944, 23916, 27902, 41853, 47832, 55804, 83706, 111608, 117587, 167412, 235174, 334824, 352761, 470348, 705522, 823109, 940696, 1411044, 1646218, 2469327, 2822088, 3292436, 4938654, 6584872, 9877308, 19754616]

約数ペア:

[(1, 19754616), (2, 9877308), (3, 6584872), (4, 4938654), (6, 3292436), (7, 2822088), (8, 2469327), (12, 1646218), (14, 1411044), (21, 940696), (24, 823109), (28, 705522), (42, 470348), (56, 352761), (59, 334824), (84, 235174), (118, 167412), (168, 117587), (177, 111608), (236, 83706), (354, 55804), (413, 47832), (472, 41853), (708, 27902), (826, 23916), (1239, 15944), (1416, 13951), (1652, 11958), (1993, 9912), (2478, 7972), (3304, 5979), (3986, 4956)]