19461176

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:228

約数の個数: 64

約数和(自身を含む): 43545600

約数和(自身を除く): 24084424

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 79, 83, 106, 158, 166, 212, 316, 332, 371, 424, 553, 581, 632, 664, 742, 1106, 1162, 1484, 2212, 2324, 2968, 4187, 4399, 4424, 4648, 6557, 8374, 8798, 13114, 16748, 17596, 26228, 29309, 30793, 33496, 35192, 45899, 52456, 58618, 61586, 91798, 117236, 123172, 183596, 234472, 246344, 347521, 367192, 695042, 1390084, 2432647, 2780168, 4865294, 9730588, 19461176]

約数ペア:

[(1, 19461176), (2, 9730588), (4, 4865294), (7, 2780168), (8, 2432647), (14, 1390084), (28, 695042), (53, 367192), (56, 347521), (79, 246344), (83, 234472), (106, 183596), (158, 123172), (166, 117236), (212, 91798), (316, 61586), (332, 58618), (371, 52456), (424, 45899), (553, 35192), (581, 33496), (632, 30793), (664, 29309), (742, 26228), (1106, 17596), (1162, 16748), (1484, 13114), (2212, 8798), (2324, 8374), (2968, 6557), (4187, 4648), (4399, 4424)]