19146870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11197}}^1$

素因数の和:11229

約数の個数: 48

約数和(自身を含む): 52406640

約数和(自身を除く): 33259770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 11197, 22394, 33591, 55985, 67182, 100773, 111970, 167955, 201546, 212743, 335910, 425486, 503865, 638229, 1007730, 1063715, 1276458, 1914687, 2127430, 3191145, 3829374, 6382290, 9573435, 19146870]

約数ペア:

[(1, 19146870), (2, 9573435), (3, 6382290), (5, 3829374), (6, 3191145), (9, 2127430), (10, 1914687), (15, 1276458), (18, 1063715), (19, 1007730), (30, 638229), (38, 503865), (45, 425486), (57, 335910), (90, 212743), (95, 201546), (114, 167955), (171, 111970), (190, 100773), (285, 67182), (342, 55985), (570, 33591), (855, 22394), (1710, 11197)]