19934156904

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{65027}}^1$

素因数の和:65330

約数の個数: 64

約数和(自身を含む): 50987154240

約数和(自身を除く): 31052997336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 241, 318, 424, 482, 636, 723, 964, 1272, 1446, 1928, 2892, 5784, 12773, 25546, 38319, 51092, 65027, 76638, 102184, 130054, 153276, 195081, 260108, 306552, 390162, 520216, 780324, 1560648, 3446431, 6892862, 10339293, 13785724, 15671507, 20678586, 27571448, 31343014, 41357172, 47014521, 62686028, 82714344, 94029042, 125372056, 188058084, 376116168, 830589871, 1661179742, 2491769613, 3322359484, 4983539226, 6644718968, 9967078452, 19934156904]

約数ペア:

[(1, 19934156904), (2, 9967078452), (3, 6644718968), (4, 4983539226), (6, 3322359484), (8, 2491769613), (12, 1661179742), (24, 830589871), (53, 376116168), (106, 188058084), (159, 125372056), (212, 94029042), (241, 82714344), (318, 62686028), (424, 47014521), (482, 41357172), (636, 31343014), (723, 27571448), (964, 20678586), (1272, 15671507), (1446, 13785724), (1928, 10339293), (2892, 6892862), (5784, 3446431), (12773, 1560648), (25546, 780324), (38319, 520216), (51092, 390162), (65027, 306552), (76638, 260108), (102184, 195081), (130054, 153276)]