19679592

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1$

素因数の和:550

約数の個数: 64

約数和(自身を含む): 52416000

約数和(自身を除く): 32736408

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 103, 114, 152, 206, 228, 309, 412, 419, 456, 618, 824, 838, 1236, 1257, 1676, 1957, 2472, 2514, 3352, 3914, 5028, 5871, 7828, 7961, 10056, 11742, 15656, 15922, 23484, 23883, 31844, 43157, 46968, 47766, 63688, 86314, 95532, 129471, 172628, 191064, 258942, 345256, 517884, 819983, 1035768, 1639966, 2459949, 3279932, 4919898, 6559864, 9839796, 19679592]

約数ペア:

[(1, 19679592), (2, 9839796), (3, 6559864), (4, 4919898), (6, 3279932), (8, 2459949), (12, 1639966), (19, 1035768), (24, 819983), (38, 517884), (57, 345256), (76, 258942), (103, 191064), (114, 172628), (152, 129471), (206, 95532), (228, 86314), (309, 63688), (412, 47766), (419, 46968), (456, 43157), (618, 31844), (824, 23883), (838, 23484), (1236, 15922), (1257, 15656), (1676, 11742), (1957, 10056), (2472, 7961), (2514, 7828), (3352, 5871), (3914, 5028)]