16738620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14683}}^1$

素因数の和:14714

約数の個数: 48

約数和(自身を含む): 49338240

約数和(自身を除く): 32599620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 14683, 29366, 44049, 58732, 73415, 88098, 146830, 176196, 220245, 278977, 293660, 440490, 557954, 836931, 880980, 1115908, 1394885, 1673862, 2789770, 3347724, 4184655, 5579540, 8369310, 16738620]

約数ペア:

[(1, 16738620), (2, 8369310), (3, 5579540), (4, 4184655), (5, 3347724), (6, 2789770), (10, 1673862), (12, 1394885), (15, 1115908), (19, 880980), (20, 836931), (30, 557954), (38, 440490), (57, 293660), (60, 278977), (76, 220245), (95, 176196), (114, 146830), (190, 88098), (228, 73415), (285, 58732), (380, 44049), (570, 29366), (1140, 14683)]