12957050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 26516160

約数和(自身を除く): 13559110

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 115, 190, 230, 437, 475, 575, 593, 874, 950, 1150, 1186, 2185, 2965, 4370, 5930, 10925, 11267, 13639, 14825, 21850, 22534, 27278, 29650, 56335, 68195, 112670, 136390, 259141, 281675, 340975, 518282, 563350, 681950, 1295705, 2591410, 6478525, 12957050]

約数ペア:

[(1, 12957050), (2, 6478525), (5, 2591410), (10, 1295705), (19, 681950), (23, 563350), (25, 518282), (38, 340975), (46, 281675), (50, 259141), (95, 136390), (115, 112670), (190, 68195), (230, 56335), (437, 29650), (475, 27278), (575, 22534), (593, 21850), (874, 14825), (950, 13639), (1150, 11267), (1186, 10925), (2185, 5930), (2965, 4370)]