22445384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 49156800

約数和(自身を除く): 26711416

約数列:

[1, 2, 4, 8, 13, 19, 26, 37, 38, 52, 74, 76, 104, 148, 152, 247, 296, 307, 481, 494, 614, 703, 962, 988, 1228, 1406, 1924, 1976, 2456, 2812, 3848, 3991, 5624, 5833, 7982, 9139, 11359, 11666, 15964, 18278, 22718, 23332, 31928, 36556, 45436, 46664, 73112, 75829, 90872, 147667, 151658, 215821, 295334, 303316, 431642, 590668, 606632, 863284, 1181336, 1726568, 2805673, 5611346, 11222692, 22445384]

約数ペア:

[(1, 22445384), (2, 11222692), (4, 5611346), (8, 2805673), (13, 1726568), (19, 1181336), (26, 863284), (37, 606632), (38, 590668), (52, 431642), (74, 303316), (76, 295334), (104, 215821), (148, 151658), (152, 147667), (247, 90872), (296, 75829), (307, 73112), (481, 46664), (494, 45436), (614, 36556), (703, 31928), (962, 23332), (988, 22718), (1228, 18278), (1406, 15964), (1924, 11666), (1976, 11359), (2456, 9139), (2812, 7982), (3848, 5833), (3991, 5624)]