15001944

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:392

約数の個数: 64

約数和(自身を含む): 39916800

約数和(自身を除く): 24914856

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 167, 197, 228, 334, 394, 456, 501, 591, 668, 788, 1002, 1182, 1336, 1576, 2004, 2364, 3173, 3743, 4008, 4728, 6346, 7486, 9519, 11229, 12692, 14972, 19038, 22458, 25384, 29944, 32899, 38076, 44916, 65798, 76152, 89832, 98697, 131596, 197394, 263192, 394788, 625081, 789576, 1250162, 1875243, 2500324, 3750486, 5000648, 7500972, 15001944]

約数ペア:

[(1, 15001944), (2, 7500972), (3, 5000648), (4, 3750486), (6, 2500324), (8, 1875243), (12, 1250162), (19, 789576), (24, 625081), (38, 394788), (57, 263192), (76, 197394), (114, 131596), (152, 98697), (167, 89832), (197, 76152), (228, 65798), (334, 44916), (394, 38076), (456, 32899), (501, 29944), (591, 25384), (668, 22458), (788, 19038), (1002, 14972), (1182, 12692), (1336, 11229), (1576, 9519), (2004, 7486), (2364, 6346), (3173, 4728), (3743, 4008)]