16439370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 42024960

約数和(自身を除く): 25585590

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 151, 190, 191, 285, 302, 382, 453, 570, 573, 755, 906, 955, 1146, 1510, 1910, 2265, 2865, 2869, 3629, 4530, 5730, 5738, 7258, 8607, 10887, 14345, 17214, 18145, 21774, 28690, 28841, 36290, 43035, 54435, 57682, 86070, 86523, 108870, 144205, 173046, 288410, 432615, 547979, 865230, 1095958, 1643937, 2739895, 3287874, 5479790, 8219685, 16439370]

約数ペア:

[(1, 16439370), (2, 8219685), (3, 5479790), (5, 3287874), (6, 2739895), (10, 1643937), (15, 1095958), (19, 865230), (30, 547979), (38, 432615), (57, 288410), (95, 173046), (114, 144205), (151, 108870), (190, 86523), (191, 86070), (285, 57682), (302, 54435), (382, 43035), (453, 36290), (570, 28841), (573, 28690), (755, 21774), (906, 18145), (955, 17214), (1146, 14345), (1510, 10887), (1910, 8607), (2265, 7258), (2865, 5738), (2869, 5730), (3629, 4530)]